If you don't already have one, create a DO account. By using this link, you'll start with $10 in credits (enough for >600 hours of computing on a 1 gb machine), and if you become a digital ocean customer we'll get some DO credits for us to offset our costs for testing. Thanks :)
The best way to authenticate is to generate a personal access token (at the url cloud.digitalocean.com/settings/tokens/new) and save it in an environment variable called DO_PAT. If you don't do this, you'll be prompted to authenticate in your browser the first time you use analogsea.
Make sure you provide digitial ocean your public key at the url cloud.digitalocean.com/ssh_keys. Github has some good advice on creating a new public key if you don't already have one: https://help.github.com/articles/generating-ssh-keys/.
droplet_create() will create a droplet on your account. You can run it as below without any inputs, and it will use sensible defaults:
You can set all of thse options in your .Rprofile file like options(do_size = "8gb") for a default of 8 GB.
The name given to the droplet is picked at random from a list of 1000 random names.
You can of course set any of these parameters.
droplet_create()
#> Waiting for create ........................................
#> <droplet>outwit (2947821)
#> IP: 104.131.155.135
#> Status: active
#> Region: San Francisco 1
#> Image: Ubuntu 14.04 x64
#> Size: 512mb ($0.00744 / hr)
Listing droplets can be done in singular or plural fashion. droplet() accepts a droplet ID, while droplets() list all droplets.
If you don't have any droplets yet, you will get an empty list running droplets(), and you of course can't pass in a droplet ID number to droplet() if you don't have any droplets yet.
droplets()
#> named list()
After creating a droplet and running droplets() again, we see a list of our droplet(s)
(d <- droplets())
#> $outwit
#> <droplet>outwit (2947821)
#> IP: 104.131.155.135
#> Status: active
#> Region: San Francisco 1
#> Image: Ubuntu 14.04 x64
#> Size: 512mb ($0.00744 / hr)
Or we can pass in a droplet id to droplet()
droplet(d[[1]]$id)
#> <droplet>outwit (2947821)
#> IP: 104.131.155.135
#> Status: active
#> Region: San Francisco 1
#> Image: Ubuntu 14.04 x64
#> Size: 512mb ($0.00744 / hr)
Get more detailed information on your droplet with summary()
droplet(d[[1]]$id) %>% summary
#> <droplet_detail>outwit (2947821)
#> Status: active
#> Region: San Francisco 1
#> Image: Ubuntu 14.04 x64
#> Size: 512mb ($0.00744 / hr)
#> Estimated cost ($): 0
#> Locked: FALSE
#> Created at: 2014-10-22T21:00:33Z UTC
#> Networks:
#> v4: ip_address (104.131.155.135), netmask (255.255.240.0), gateway (104.131.144.1), type (public)
#> v6: none
#> Kernel: id (1682), name (Ubuntu 14.04 x64 vmlinuz-3.13.0-32-generic), version (3.13.0-32-generic)
#> Snapshots:
#> Backups:
You can delete a droplet with droplet_delete(). Be careful, as this completely removes your droplet. Backup your droplet or make an image if you want to use the droplet later.
droplet_create() %>%
droplet_delete()
#> Waiting for create ..........................................
List actions on a droplet, newer ones at the top. Here's list actions, then rename and list actions again.
droplets()[[1]] %>% droplet_actions()
#> [[1]]
#> <action> create (34988475)
#> Status: completed
#> Resource: droplet 2947821
droplets()[[1]] %>%
droplet_rename(name = "droppy") %>%
droplet_wait() %>%
droplet_actions()
#> Waiting for rename ..
#> [[1]]
#> <action> rename (34988584)
#> Status: completed
#> Resource: droplet 2947821
#>
#> [[2]]
#> <action> create (34988475)
#> Status: completed
#> Resource: droplet 2947821
Making a snapshot of a droplet can be done with droplet_snapshot(). This action requires that you turn off the droplet first, then take the snapshot. First, create a droplet
d <- droplet_create(size = "2gb")
#> Waiting for create ....................................
Then power off, and take a snapshot, which gives an action object describing that the snapshot is in progress.
d %>%
droplet_power_off() %>%
droplet_wait() %>%
droplet_snapshot(name = "mynewsnap")
#> Waiting for power_off ..........
#> <action> snapshot (34988627)
#> Status: in-progress
#> Resource: droplet 2947849
The regions() function lists region slug names, full names, available sizes, whether the region is available at all, and features.
regions()
#> slug name sizes
#> 1 nyc1 New York 1
#> 2 ams1 Amsterdam 1
#> 3 sfo1 San Francisco 1 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 4 nyc2 New York 2 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 5 ams2 Amsterdam 2 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 6 sgp1 Singapore 1 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 7 lon1 London 1 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 8 nyc3 New York 3 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> 9 ams3 Amsterdam 3 32gb, 16gb, 2gb, 1gb, 4gb, 8gb, 512mb, 64gb, 48gb
#> available features
#> 1 FALSE virtio, backups
#> 2 FALSE virtio, backups
#> 3 TRUE virtio, backups, metadata
#> 4 TRUE virtio, private_networking, backups
#> 5 TRUE virtio, private_networking, backups, metadata
#> 6 TRUE virtio, private_networking, backups, ipv6, metadata
#> 7 TRUE virtio, private_networking, backups, ipv6, metadata
#> 8 TRUE virtio, private_networking, backups, ipv6, metadata
#> 9 TRUE virtio, private_networking, backups, ipv6, metadata
The sizes() function lists size slug names, associated memory, vcpus, disk size, prices, and regions where the size is available.
sizes()
#> slug memory vcpus disk transfer price_monthly price_hourly
#> 1 512mb 512 1 20 1 5 0.00744
#> 2 1gb 1024 1 30 2 10 0.01488
#> 3 2gb 2048 2 40 3 20 0.02976
#> 4 4gb 4096 2 60 4 40 0.05952
#> 5 8gb 8192 4 80 5 80 0.11905
#> 6 16gb 16384 8 160 6 160 0.23810
#> 7 32gb 32768 12 320 7 320 0.47619
#> 8 48gb 49152 16 480 8 480 0.71429
#> 9 64gb 65536 20 640 9 640 0.95238
#> region
#> 1 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 2 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 3 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 4 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 5 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 6 ams1, ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 7 ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 8 ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
#> 9 ams2, ams3, lon1, nyc1, nyc2, nyc3, sfo1, sgp1
We suggest you use SSH keys to interact with Digital Ocean from analogsea. There are a variety of functions for working with SSH keys.
List your keys
keys()
#> $`Scott Chamberlain`
#> <key> Scott Chamberlain (89103)
#> Fingerprint: 6b:2e:f6:be:e7:b4:58:0e:2a:a0:23:7e:16:ac:fc:17
Get a key by id
key(keys()[[1]]$id)
#> <key> Scott Chamberlain (89103)
#> Fingerprint: 6b:2e:f6:be:e7:b4:58:0e:2a:a0:23:7e:16:ac:fc:17
You can also create a key, rename a key, and delete a key
k <- key_create("key", readLines("~/.ssh/id_rsa.pub"))
k <- key_rename(k, "new_name")
key_delete(k)
The images() function can list both your own private images, and public images. If public=FALSE only your private images are listed, while if public=TRUE, your private images are listed along with publicly avaialble images.
images(public = TRUE, page = 4, per_page = 5)
#> $`CoreOS (beta) 444.5.0`
#> <image> CoreOS (beta) 444.5.0 (6882384)
#> Slug: coreos-beta [public]
#> Distro: CoreOS
#> Regions: sfo1, nyc2, ams2, sgp1, lon1, nyc3, ams3, nyc3
#>
#> $`CoreOS (stable) 444.5.0`
#> <image> CoreOS (stable) 444.5.0 (6886342)
#> Slug: coreos-stable [public]
#> Distro: CoreOS
#> Regions: sfo1, nyc2, ams2, sgp1, lon1, nyc3, ams3, nyc3
#>
#> $`CoreOS (alpha) 472.0.0`
#> <image> CoreOS (alpha) 472.0.0 (6919197)
#> Slug: coreos-alpha [public]
#> Distro: CoreOS
#> Regions: sfo1, nyc2, ams2, sgp1, lon1, nyc3, ams3, nyc3
#>
#> $`Fedora 20 x64`
#> <image> Fedora 20 x64 (6370882)
#> Slug: fedora-20-x64 [public]
#> Distro: Fedora
#> Regions: nyc1, ams1, sfo1, nyc2, ams2, sgp1, lon1, nyc3, ams3, nyc3
#>
#> $`Fedora 20 x32`
#> <image> Fedora 20 x32 (6370885)
#> Slug: fedora-20-x32 [public]
#> Distro: Fedora
#> Regions: nyc1, ams1, sfo1, nyc2, ams2, sgp1, lon1, nyc3, ams3, nyc3
You can also do various actions on images. First, you can pass in an image ID to the image() function to get an image object.
img <- images(per_page = 1)[[1]]
image(img$id)
#> <image> analog (3209452)
#> Slug: [private]
#> Distro: Ubuntu
#> Regions: sfo1, sfo1
You can rename an image
img %>% image_rename(name = "analog")
#> <image> analog (3209452)
#> Slug: [private]
#> Distro: Ubuntu
#> Regions: sfo1, sfo1
You can transfer an image to another region
image(img$id) %>% image_transfer(region = "sfo1")
You can use domain names for your droplets on Digital Ocean. analogsea has a variety of functions to work with domain names.
List domain names
domains()
#> $asdfljalfjalafjadljfasd.com
#> <domain> asdfljalfjalafjadljfasd.com
#> ttl: 1800
#>
#> $sckottdrop.info
#> <domain> sckottdrop.info
#> ttl: 1800
#>
#> $spheroidicity.info
#> <domain> spheroidicity.info
#> ttl: 1800
#>
#> $tablesandchairsbunnies.info
#> <domain> tablesandchairsbunnies.info
#> ttl: 1800
#>
#> $xyzabc.info
#> <domain> xyzabc.info
#> ttl: 1800
#>
#> $zzzzzzzz.com
#> <domain> zzzzzzzz.com
#> ttl: 1800
Get a single domain by domain name
domain("sckottdrop.info")
#> <domain> sckottdrop.info
#> ttl: 1800
Create a new domain name
dom <- paste0(sample(words, 1), ".info")
domain_create(name = dom, ip_address = "127.0.0.1")
#> <domain> spiritualization.info
#> ttl: 1800
Create a domain record, list records and delete the one just created
domain("sckottdrop.info") %>%
domain_record_create(type = "TXT", name = "hello", data = "world")
#> <domain_record> 3173688
#> TXT "world"
records <- domain("sckottdrop.info") %>% domain_records()
domain_record_delete(records[[length(records)]])
List records
domain("sckottdrop.info") %>% domain_records()
#> [[1]]
#> <domain_record> 2192415
#> NS NS2.DIGITALOCEAN.COM.
#>
#> [[2]]
#> <domain_record> 2192416
#> NS NS3.DIGITALOCEAN.COM.
#>
#> [[3]]
#> <domain_record> 2194418
#> TXT "hey there"
#>
#> [[4]]
#> <domain_record> 2714618
#> TXT "just chillin"
#>
#> [[5]]
#> <domain_record> 2714621
#> TXT "just chillin"
#>
#> [[6]]
#> <domain_record> 2714634
#> TXT "the heck"
#>
#> [[7]]
#> <domain_record> 3173514
#> TXT "things"
Delete a domain name, returns nothing if delete is successful
domain(dom) %>% domain_delete()